Infrasonoc fluidic oscillator for use in anti-terrorist warfare

0444119 - ÚT 2016 RIV GB eng C - Conference Paper (international conference)
Tesař, Václav - Smyk, E.
Infrasonoc fluidic oscillator for use in anti-terrorist warfare.
Safety and Security Engineering VI. Southampton: WIT Press, 2015 - (Brebbia, C.; Garzia, F.; Poljak, D.), s. 179-189. ISBN 978-1-84564-928-9. ISSN 1746-4498.
[Safety and Security Engineering /6./. Opatija (HR), 06.05.2015-08.05.2015]
R&D Projects: GA ČR GA13-23046S
Institutional support: RVO:61388998
Keywords : anti-terrorist warfare * synthetic jet * impinging jet * infrasonoics
Subject RIV: BK - Fluid Dynamics

The authors investigated a new approach to improving the effectiveness ofdetecting trace amounts of illegal substances, such as those on clothing ofpersons who have come into recent contact with explosives. An annular synthetic jet, generated by a simple and inexpensive non-moving-part fluidic oscillator operating at infrasonic frequencies protects the sample on its path – from the clothing surface to the inlet in an analyser – and prevents its dilution and escaping into the atmosphere.
Permanent Link: http://hdl.handle.net/11104/0247865